Secret Warriors Key Scientists, Code Breakers and Propagandists of the Great War Downing Taylor Heftet / 2015 / Engelsk
Spies In The Sky The Secret Battle for Aerial Intelligence during World War II Downing Taylor Heftet / 2012 / Engelsk
Night Raid The True Story of the First Victorious British Para Raid of WWII Downing Taylor Heftet / 2015 / Engelsk
Churchill's War Lab Code Breakers, Boffins and Innovators: the Mavericks Churchill Led to Victory Downing Taylor Heftet / 2011 / Engelsk
